(Ali-Imran) 3 : 128
لَيْسَ لَكَ مِنَ الْأَمْرِ شَيْءٌ أَوْ يَتُوبَ عَلَيْهِمْ أَوْ يُعَذِّبَهُمْ فَإِنَّهُمْ ظَالِمُونَ
You have no authority in making a decision, He may either accept their repentance or may punish them, indeed they are the wrongdoers.